![Biology](/tpl/images/cats/biologiya.png)
Biology, 16.09.2021 17:40, infoneetusinghoyg22o
A student wanted to test the effects of adding nitrogen to soil on plant growth. He adds different amounts of nitrogen to the soil of three identical plants. He does this for three weeks. The results are shown. Amount of Nitrogen Added (mL)Plant Growth (cm)amount of nitrogen added. plant growth0 mL 1 cm5 mL 1.2 cm10 mL 2.4 cm15 mL 3.6 cm20 mL 4.8 cm1. Which graph is the best choice for summarizing the data results? (line/bar?)2. What is the independent variable?3. What is the dependent variable?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:20, yousifgorgees101
If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:10, tiannahwlit
Look at the photo of the leaf, which term best describes this leaf ? a-simple. b-parallel. c-lobed. d-tooth.
Answers: 2
Do you know the correct answer?
A student wanted to test the effects of adding nitrogen to soil on plant growth. He adds different a...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ekonomika.png)